Intended Use: Ideal for applications requiring general-purpose emergency lighting. Features: White thermoplastic exit sign for general-purpose applications. Construction - Injection-molded, flame-retardant, high-impact, thermoplastic housing with snap-fit design components for easy installation. Universal J-box pattern and universal mounting capabilities: top, back or end mounting (canopy included). Universal chevrons are easily removed for directional indication. Fully assembled single face with extra faceplate for easy field-conversion to double face. Lamp Data - Expected LED life of more than 10 years. Electronics - Dual-voltage input 120V or 277V AC. Emergency exits provided with test switch, status indicator and rechargeable battery. Maintenance-free battery provides 90 minutes of emergency power Listings: UL Listed. Construction: Thermoplastic housing. Dual voltage 120/277VAC. LED illuminated exit features low energy consumption. Fully assembled single-face exit with extra faceplate. Universal (top, end or back)mounting with canopy included. Battery back-up models provided with test switch and status indicator for visual and manual means of monitoring system operation. Two-year warranty. 12.00 L. 7.75 W. 2.25 H.